# Pui Chi Communications vs eClass Student IPX

The clearest difference is update cadence: eClass Student IPX at every 4 weeks against Pui Chi Communications's every 2 months. Pui Chi Communications's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pui Chi Communications ships an update every 2 months, eClass Student IPX every 4 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | Pui Chi Communications | eClass Student IPX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 41 MB | 75 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tseung Kwan O Pui Chi School](https://appshunter.io/developer/1474320993) | [eClass Limited](https://appshunter.io/developer/1683448274) |

## What reviewers say

### Pui Chi Communications

[App page](https://appshunter.io/ios/app/pui-chi-communications/id1024399976)

**Features:** macOS Compatibility

**In-app purchases:** none


### eClass Student IPX

[App page](https://appshunter.io/ios/app/eclass-student-ipx/id6450973488)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pui Chi Communications free?

Pui Chi Communications is free to download, with no in-app purchases.

### Is eClass Student IPX free?

eClass Student IPX is free to download, with no in-app purchases.

### Do Pui Chi Communications or eClass Student IPX have ads?

Neither Pui Chi Communications nor eClass Student IPX shows ads.

### Which is updated more often, Pui Chi Communications or eClass Student IPX?

Pui Chi Communications ships an update every 2 months, and eClass Student IPX every 4 weeks. Most recently, Pui Chi Communications was updated on October 18, 2026 and eClass Student IPX on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*